21267306

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23167}}^1$

素因数の和:23195

約数の個数: 32

約数和(自身を含む): 50042880

約数和(自身を除く): 28775574

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23167, 46334, 69501, 139002, 208503, 393839, 417006, 625509, 787678, 1181517, 1251018, 2363034, 3544551, 7089102, 10633653, 21267306]

約数ペア:

[(1, 21267306), (2, 10633653), (3, 7089102), (6, 3544551), (9, 2363034), (17, 1251018), (18, 1181517), (27, 787678), (34, 625509), (51, 417006), (54, 393839), (102, 208503), (153, 139002), (306, 69501), (459, 46334), (918, 23167)]